The present teachings relate to a device configured to secure an instrument and to be removably mounted to a platform. The system may include at least one computer system configured to receive patient-specific data regarding a geometry of the patient’s heart, and create a three-dimensional model representing at least a portion of the patient’s heart based on the patient-specific data. When the functional film includes a microparticulate-containing layer containing conductive microparticulates, the microparticulate-containing layer exhibits a surface resistivity after drawn 10% which is at most 10 times greater than the surface resistivity prior to drawing. The second forward body bias voltage source is coupled to the second body when the CMOS device is in the active mode, and is disconnected from the second body when the CMOS device is in the standby mode.